摘要:
A communication system (100) for bridging talk groups includes private network communication devices (102) operating within a private network system, and public network communication devices (110, 122, 112) operating within a public network system. At least one communication subsystem (104) is operable with both the private and public network systems. The communication subsystem (104) relays information between the private network communication devices (102) and the public network communication devices (110, 122, 112).
摘要:
A radio communication device (100) includes an offset antenna (104) and a housing (101). The offset antenna (104) includes an offset portion (108) and radiating portion (116). The antenna (104) is coupled to the radio housing (101) through a pivot mechanism (106) so that the antenna could rotate from a stowed position (114) to a deployed position (112). In the deploy position (112), the antenna is away from the user, a distance equal to the sum of the width (110) and the offset portion (108). This separation of the antenna from the body provides for significant improvement in the antenna performance.